Pin rubucop version because 0.34.0 is broken
Pin rubucop version because 0.34.0 is broken

See: https://github.com/bbatsov/rubocop/pull/2219
refile/refile,div/refile,manfe/refile,superacidjax/refile,manfe/refile,div/refile,acrogenesis-lab/refile,abitdodgy/refile,Axxiss/refile,abitdodgy/refile,ChanChar/refile,JasOXIII/refile,ninjapanzer/refile,callmeed/refile,acrogenesis-lab/refile,abitdodgy/refile,toothfairy/refile,ChanChar/refile,fabn/refile,JasOXIII/refile,Axxiss/refile,Eric-Guo/refile,toothfairy/refile,fabn/refile,fabn/refile,acrogenesis-lab/refile,superacidjax/refile,callmeed/refile,callmeed/refile,div/refile,refile/refile,y-yagi/refile,monkbroc/refile,manfe/refile,monkbroc/refile,ninjapanzer/refile,toothfairy/refile,y-yagi/refile,Eric-Guo/refile,y-yagi/refile,JasOXIII/refile,monkbroc/refile,refile/refile,ChanChar/refile,Eric-Guo/refile,superacidjax/refile,Axxiss/refile,ninjapanzer/refile